Heart rate and blood oxygen monitor band



FIG. 1 is a front elevational view of a heart rate and blood oxygen monitor band showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is another perspective view thereof.

The broken lines shown in FIG. 8 illustrate portions of the heart rate and blood oxygen monitor band that form no part of the claimed design; the broken lines form no part of the claimed design. 

CLAIM The ornamental design for a heart rate and blood oxygen monitor band, as shown and described. 